A calculator with Basic and Scientific modes supports numbers and trigonometric functions. Perform quick calculations, access advanced operations, and view computation history. Generate random numbers with uniform distribution.
Calculate tips by entering a bill amount and selecting a percentage or sliding to a custom value. Split bills among multiple people. Adjust for tax or discounts. Save frequently used tip percentages. Share tip totals via text or social media.
Book and pay for a haircut or shave with a few taps. Check availability and reserve a time slot. Use a saved card to pay for the service and tip without needing cash.
Offers basic and scientific calculation tools. Perform addition, subtraction, multiplication, and division with the basic . Use trigonometric functions, logarithms, and exponents in the scientific mode. Save and recall previous calculations.
Calculate tips based on hours or points. Assign positions and set point values for tip distribution. Allocate percentages to barbacks and split among them by hours. Track and distribute tips within a team.
Calculate tips with percentage-based sliders or custom fixed amounts. Split bills among multiple people. View total amounts including tips. Share receipts and payment details directly.
Book and pay for haircuts or shaves directly through the . Check availability and reserve a time slot. Use saved payment methods to pay and add tips without needing cash.